Is the Construction of BYE request is correct in behind NAT?..


Hi All,

    We have tested sip communicator behaind the NAT (in between Proxy). SIP Communicator constructs the BYE request with the incorrect Route Header.

here, BYE message.

BYE sip: SIP/2.0
CSeq: 1 BYE
Call-ID: fe12113298f191159657bd3d07fef6b2@0:0:0:0:0:0:0:0

From: <sip:siva@>;tag=841ef73b

User-Agent: SIP
Max-Forwards: 70
Route: <sip:ram@;transport=udp;registering_acc=200_201_202_158>
Via: SIP/2.0/UDP;branch=z9hG4bKdf7782f798572385d1b290acf8e718ff
Content-Length: 0

Please help me.. Is the construction of BYE request is correct?


To: <sip:ram@>;tag=3774d860